baber/WOPTO huggingface dataset:
Patent KR-20090080785-A (KR)
Title: Method of manufacturing a multi-component separator film with ultra high molecule weight polyethylene for lithium secondary battery and a multi-component separator film for lithium secondary battery therefrom
Inventor: HAN KI CHEOL
IPC: H01M2/16
Filed: 2008-01-22
Abstract: A method for manufacturing a flame retardant multicomponent separator for a lithium secondary battery containing an ultrahigh molecular weight polyethylene is provided to improve the affinity with vinylidene fluoride, thereby enhancing ion conductivity and mechanical strength. A method for manufacturing a flame retardant multicomponent separator for a lithium secondary battery comprises the steps of mixing a vinylidene fluoride-based polymer, an ultrahigh molecular weight polyethylene and a high density polyolefin by using a compatibilizer; dissolving the mixture in liquid paraffin; extruding and casting the dissolved mixture to prepare a polymer sheet; biaxially stretching the cast film to prepare a separator; washing the biaxially stretched separator with a volatile solvent to remove liquid paraffin; and heat setting the washed separator.
Patent KR-20090084331-A (KR)
Title: Management system of dealing required materials for delivery service and management method using the same
Inventor: LEE CHAN HO
IPC: G06Q50/28
Filed: 2008-02-01
Abstract: A system for operating transaction of required materials of a delivery company and a method of operating a transaction by using the same are provided to increase usability of an existing delivery management system by using the system in required material delivery. A home delivery service provider server includes a branch office database, a seller database, an order database and a delivery management database. A branch office terminal orders required materials per a branch office by updating the order database according to input of a branch. A seller terminal issues an invoice about a product directly delivered from a seller according to a delivery management database type per each delivery company. The seller terminal updates delivery information including an invoice number of the issued invoice in the delivery management database.
Patent KR-20090084416-A (KR)
Title: Apparatus of sputtering for coating transparent substrate, method of forming coated film for transparent substrate using sputtering, anti-reflection film and mirror coating film for ophthalmic lens
Inventor: KIM EUNG SOON
IPC: C23C14/34
Filed: 2008-02-01
Abstract: A sputtering apparatus for coating a transparent substrate, a method of forming a coated film for the transparent substrate using sputtering, an anti-reflection film and a mirror coating film for an ophthalmic lens are provided to improve the quality of a coated film of the transparent substrate by using a support having various lens holder holes. A sputtering apparatus for coating a transparent substrate comprises a chamber(60), a support(20), first and second targets(31,32), and first and second gas supply lines. In the support, a plurality of holder holes n which the transparent substrate is mounted are formed. The first and the second target are arranged to face both sides of the transparent substrate mounted on the support. The first and the second gas supply lines inject the oxygen and nitrogen gas inside the chamber. The first and the second targets are made of the silicon(Si). The oxygen gas and the nitrogen gas are supplied to the inside of the chamber and a coated film is formed by laminating a SiO2 thin film and a Si2N4 thin film to be alternated or overlapped.
Patent KR-20090020460-A (KR)
Title: Method and apparatus for video decoding
Inventor: ROMANOVSKIY ALEXEY
IPC: H04N19/174
Filed: 2008-02-26
Abstract: A method and an apparatus for decoding video are provided to interleave a slice decoding process and a transmission process of a decoded macro block in a video decoding apparatus based on a multi core processor, thereby improving decoding performance. A multi core processor(100) is an integrated circuit including a plurality of cores for powerful performance, power consumption saving and efficient job handlings. A memory unit(200) stores an application program and data and loads a decoder unit(300) to decode a bit stream inputted by the multi core processor. Moreover, the memory unit comprises a buffer or a Q(Que) which temporarily saves data before the data are processed. The decoding unit comprises various function modules for video decoding with regard to the input bit stream.
Patent KR-20090038346-A (KR)
Inventor: SHON MIN JUNG
IPC: H04W8/24
Filed: 2008-02-27
Abstract: 본 발명은 단말의 능력에 맞추어 커스터마이징된 컨텐츠를 수신하는 방법에 관한 것으로서, 본 발명은 서버(200)가 컨텐츠에 대한 리스트와, 상기 리스트내의 컨텐츠를 구동하기 위해 요구되는 능력에 대한 정보를 단말(100)로 전송하면, 상기 단말(100)이 상기 능력에 대한 정보를 바탕으로, 적합한 컨텐츠를 수신하여 다운로드할 수 있도록 하여, 콘텐츠를 구동할 수 있는 능력이 없음에도, 단말이 그러한 컨텐츠를 착오로 수신할 가능성을 없애는 것을 특징으로 한다.
Patent KR-20080030592-A (KR)
Title: The bracket for fixing a window frame
Inventor: PARK YOUNG DONG
IPC: E06B1/60
Filed: 2008-02-28
Abstract: A bracket for fixing a window frame is provided to simplify a structure of the window and to reduce installation cost by fitting a reinforcing piece between horizontal and vertical panels and adjusting the fitted position of the vertical panel and the reinforcing piece at the horizontal panel according to the width length of the balcony protrusion. A reinforcing piece(30) is fitted between horizontal and vertical panels(10,20) perpendicularly. Position adjusting units(15) are placed on the horizontal panel to adjust the fitted position of the vertical panel and the reinforcing piece according to the width length of the balcony protrusion. Fitting projections(23) correspond with the position adjusting units and are formed at the two upper sides of the vertical panel. Fitting projections(32) are integrated at two sides of vertical and horizontal surfaces of the reinforcing piece. The position adjusting units include more than two horizontal square grooves(16) and more than two vertical square grooves(17).
Patent KR-20090097359-A (KR)
Title: Liquid medicine sprinkling apparatus
Inventor: LEE WON SIK
IPC: A01M7/00
Filed: 2008-03-11
Abstract: An apparatus for scattering drug solution is provided to change scattering direction through simple rotation of installation mount without rotation of wheel. An apparatus for scattering drug solution comprises a supply unit of drug solution, scattering unit of drug solution, installation unit, and transfer device (100). The supply unit of drug solution comprises a drug solution tank (210) and a pumping device which supplies drug solution in the tank. The scattering unit of drug solution comprises a spray nozzle (320) which emits drug solution. The installation unit has the scattering unit of drug solution. The transfer device moves in the state having the supply unit of drug solution and scattering unit of drug solution.
Patent KR-20090098223-A (KR)
Title: Apparatus for feeding chip tray
Inventor: CHOI JOONG HYUN
IPC: H05K13/02
Filed: 2008-03-13
Abstract: An apparatus for feeding a chip tray is provided to supply a chip tray with a nonstop mode by loading a plurality of chip trays inside a chip tray storage case. A body frame(110) is installed in a rear surface of a chip mounter(200). A cassette includes a loading space part and a nonstop replace space part. A plurality of chip trays is loaded in the loading space part. The cassette is mounted in a cassette mounting bracket. A lifting unit lifts the cassette mounting bracket. A chip tray storage case(140) is received in the nonstop replace space part of the cassette. A first push arm is installed in the body frame in order to load a carried chip tray inside the chip tray storage case. A second push arm is installed in the chip tray storage case in order to load the chip tray inside the chip tray storage case to the nonstop replace space part of the cassette.
Patent KR-20090102001-A (KR)
Title: Method for traceback for attacked node in mobile ad-hoc network
Inventor: KIM KI CHANG
IPC: H04L12/22
Filed: 2008-03-25
Abstract: PURPOSE: An attack origin node backward-tracing method in a mobile ad-hoc network is provided to keep the information stored in a bloom filter at the latest state by deleting old data in a bloom filter. CONSTITUTION: An attack origin node backward-tracing method in a clustered mobile ad-hoc network is performed by using plural nods. The attack origin node backward-tracing method in the mobile ad-hoc network is composed of the steps of monitoring all packets by activating an NIDS(Network-Based Intrusion Detection) module with a head node of each cluster(S110), storing the digest about the all packets in the bloom filter with the head node of each cluster(S120), requesting the confirmation about the whether or not including the digest related to the attack packet included in the backward-tracing message with the head node of the adjacent cluster if a backward-tracing message caused by the nodes included in the cluster is received, backward-tracing the attack origin node by using the response confirmation message received from head nodes of the adjacent cluster, and filtering all traffics generated from the attack origin node.
Patent KR-20090102307-A (KR)
Title: A system and a method to manage a circuit network of ars
Inventor: SHIN DONG GWAN
IPC: H04W88/12
Filed: 2008-03-26
Abstract: PURPOSE: A system and a method for managing an ARS circuit network are provided to remove an accumulation state of clients who want an ARS service, thereby minimizing inconvenience of clients. CONSTITUTION: A system for managing an ARS circuit network includes ARS systems, an ARS server(40), and a traffic distribution module(30). The ARS system includes a voice message receiving module(70), a voice message DB, and a voice message output module(90). The ARS server parallel operates at least one ARS system. The traffic distribution module is connected to at least one ARS service connection client terminal(10,20) through a wire and wirelessly. The traffic distribution module organically connects a system of each intrinsic number.
Patent KR-20090104524-A (KR)
Title: Led having non-polar led chip
Inventor: KIM HONG SAN
IPC: H01L33/52
Filed: 2008-03-31
Abstract: PURPOSE: A light emitting diode having a non-polarized light emitting diode chip is provided to offer a light emitting diode which is able to emit polarized light by mounting a non-polarized or semi-polarized light emitting diode chip. CONSTITUTION: A light emitting diode comprises a first lead(100a), a second lead(110a), a non-polar or semi-polar LED chip(130), and a molding unit(170). The first lead has the leg branched from the chip mounting part(100d) and chip mounting portion. The second lead is arranged having a gap with the first lead. The second lead has the leg corresponding to the first lead. The light emitting diode chip is mounted in the chip mounting part of the first lead. The light emitting diode chip is electrically connected to the second lead and/or the first lead. The molding unit solders the chip mounting part of the first lead, and a part and light emitting diode chip of the second lead.
Patent KR-20090104985-A (KR)
Title: The protection cover for a street tree
Inventor: LEE SANG JONG
IPC: A01G13/00
Filed: 2008-04-01
Abstract: PURPOSE: Elastic bonding structure of a street tree protective cover is provided to offer a rapid and simple bonding process by combining an elastic bonding stand on an elastic bonding stand groove with operation of the bodies with force. CONSTITUTION: A street tree protective cover is comprised of two bodies(10a,10b). A street tree hole is equipped in the center part of the street tree protective cover, and installed at a circumference of the street tree. The elastic bonding structure includes an elastic bonding stand(11) and an elastic bonding stand groove(12). The elastic bonding stand includes a locking jaw(11a) on an end corresponding to both ends of the bodies. The elastic bonding stand groove includes a locking groove(13) corresponding to the locking jaw. The elastic bonding stand groove supports and guides the elastic bonding stand.
Patent KR-20080097915-A (KR)
Title: Antimicrobial and antifungal sheet
Inventor: KAMEI KIYOSHI
IPC: C08J5/18
Filed: 2008-04-02
Abstract: An antibiotic anti-fungus sheet demonstrating the antibiotic antifungal effect is provided, in which enough allylisothiocyanate of amount is emitted after heating and quantity of emission is suppressed in cooling, and cryopreservation. An antibiotic anti-fungus sheet is produced by that allylisothiocyanate is mixed with urethane resin using 500~10000 molecular weight of the urethane prepolymer and an antibiotic mould inhibitor layer which has value less than 600-2500mPa.s viscosity at 40-60 deg.C is interposed between other layers. The antibiotic anti-fungus sheet has the dissimilar first floor as the allylisothiocyanate adsorption capability film.
Patent KR-20090105600-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM TAE KYUNG
IPC: H01L21/28
Filed: 2008-04-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase a grain size of a CVD tungsten film by enhancing the adhesion between an amorphous metal silicide layer and the CVD tungsten film. CONSTITUTION: A contact plug(322) connected to a junction region of a transistor by passing through an interlayer insulation layer(318) is formed on a semiconductor substrate(310). The contact plug and the interlayer insulation layer are formed on a barrier metal layer(324). An amorphous metal silicide layer(328) is formed on the barrier metal layer. A PVD tungsten layer(330) is formed on the amorphous metal silicide layer. A CVD tungsten layer(332) is formed on the PVD tungsten layer. The CVD tungsten layer, the PVD tungsten layer, the amorphous metal silicide layer and the barrier metal layer are successively etched.
Patent KR-20090112441-A (KR)
Title: System and Method for Connecting Call Using Small-Size Base Station
Inventor: KIM JEONG GEUN
IPC: H04W84/02
Filed: 2008-04-24
Abstract: PURPOSE: A call connection system using a small base station and a method thereof for expecting lock-in effect are provided to increase the user using the small base station due to discounting the charge about a call. CONSTITUTION: A call connection system using a small base station and a method thereof for expecting lock-in effect include a small base station(120), a communication network(130), a service control device(140), and a position information server(150). The small base station forms the coverage. The call set-up message is received from a calling terminal within the coverage. The communication network is connected to the small base station through the internet. The communication network produces general account data and produces the free of charge or discount account data according to the charging plan information.
Patent KR-20090112793-A (KR)
Title: Arrest device for preventing flame of internal combustion engine
Inventor: OH SE CHUN
IPC: F02B77/10
Filed: 2008-04-25
Abstract: PURPOSE: An arrester for preventing flame eruption of an internal combustion engine is provided to bear up against the internal eruption by laminating ends of boards as a ring shape. CONSTITUTION: An arrester board material(10) bent and formed is laminated to make a bent part(11) with a recess(12) of the trapezoid shape. An outlet(15) is formed in a gap made by inserting the bent part into the recess.
Patent KR-20090113999-A (KR)
Title: CMP Slurry composition for copper damascene process
Inventor: KIM SEOK JU
IPC: H01L21/304
Filed: 2008-04-29
Abstract: PURPOSE: A CMP slurry composition for copper damascene process is provided to reduce defect generation rate of scratch, to suppress influence of device by impurities, and to remove dishing or erosion generated during first grinding. CONSTITUTION: A secondary CMP slurry composition of a copper-containing substrate comprises: colloidal silica prepared by directly oxidizing silicon(Si) powder; a complexing agent; and aminoalcohol. The colloidal silica is prepared by oxidizing silicon powder in an aqueous solution in the presence of base catalyst. The colloidal silica has 5-200 nm average particle diameter and is included in the amount of 0.1-20 weight% based on the total amount of the slurry.
Patent KR-20090114989-A (KR)
Title: Duty circle correct circuit and delay locked loop circuit thereof
Inventor: KU YOUNG JUN
IPC: G11C11/4076
Filed: 2008-04-30
Abstract: PURPOSE: A duty cycle correction circuit and a delay locked loop circuit are provided to correct a duty ratio by performing the feedback operation for changing the driving power of a circuit for driving a clock outputted from a duty cycle correction circuit. CONSTITUTION: A phase mixing unit(322) detects the phase difference between a positive clock and a negative clock and mixes the phase of the positive and negative clocks by reflecting the weight corresponding to the detection result. A duty ratio detector(326) detects the duty ratio of the clock outputted from the phase mixing unit and generates the control code corresponding to the detection result. A clock inversion driver(324) inverts and drives the clock outputted from the phase mixing unit with the pull-up driving power and the pull-down driving power.
Patent KR-20090116368-A (KR)
Title: Outdoor display enclosure
Inventor: CHOI CHI YOUNG
IPC: H04N5/64
Filed: 2008-05-07
Abstract: PURPOSE: An outdoor display housing is provided to adjust a thermal load due to sun heat and separate a display unit from outside conditions. CONSTITUTION: An outdoor display housing includes a display unit(200), a transparent plate(20), a housing(10), a heater(130), a heat exchange(120), and a cooling and heating unit(100). The transparent plate protects the front side of the display unit. The housing comprises an inner wall(12), an outer wall(11) and an insulating material(15). The inner wall protects the display unit. The outer wall is exposed to the outside. A gap between the inner wall and the outer wall is filled with the insulating material. The heater is arranged in lower or rear sides of the display unit. The heater heats the first air of the inside of the housing. The heat exchange heat-exchanges the first air with the second air outside the housing through a heat exchange medium to cool the first air. The cooling and heating unit includes the first fan(110) for circulating the first air and the second fan(160) for circulating the second air.
Patent KR-20080099807-A (KR)
Title: Method of mapping second syncronization channel symbol in ofdm cellular system
Inventor: KIM IL GYU
IPC: H04L29/06
Filed: 2008-05-08
Abstract: A method for mapping a secondary synchronization channel symbol in an OFDM cellular system provides efficiency of mapping by setting two orthogonal code sequence numbers and performing the mapping of the secondary synchronization channel symbol. A cell group number, the number of cell groups used in the system, a P-BCH antenna information index, the number of secondary synchronization channel symbol per frame, a secondary synchronization channel symbol timing index and the number of the secondary synchronization channel orthogonal code sequence used in system are assembled in two orthogonal code sequences(310,311,320,321) of the secondary synchronization channel symbol. The set up number is assigned and the secondary synchronization channel symbol is mapped.
Patent KR-20090117137-A (KR)
Title: Vibration feeder and its control method
Inventor: SONG BYUNG DOO
IPC: B65G27/32
Filed: 2008-05-08
Abstract: PURPOSE: A vibration feeder transferring a small item using vibration force and a control method thereof are provided to control the weight by electronically controlling the opening and shutting of an outlet. CONSTITUTION: A vibration feeder comprises an outlet, a switching means, a weight sensor and a control means. Small items within a transfer tub are ejected through the outlet. The outlet is organized with a large outlet(10), a medium outlet(20) and a small outlet(30). The switching means is installed in the end of the large and medium outlets and selectively opens and closes the end of the large and medium outlets. The weight sensor senses the weight of the small items ejected from each outlet. The operation of the switching means and vibrator is controlled with the control means based on weight data.
Patent KR-20090120884-A (KR)
Title: Display device and bottom chassis thereof
Inventor: BYOUN DAE HYOUN
IPC: G02F1/1333
Filed: 2008-05-21
Abstract: PURPOSE: A display device capable of easily assembling an optical material in a bottom chassis is provided to reduce production cost by manufacturing a small separate type supporter with the display device. CONSTITUTION: An opening unit is equipped in one side of a bottom chassis(20). A light source is accepted inside the bottom chassis. An optical member is combined in order to improve the optical characteristic of the light from the light source. An optical member fixing unit(30) includes a support of an integrated type and a support of a divided type. The integrated support stand is formed with the bottom chassis in order to prevent the flow of the optical material.
Patent KR-20090120890-A (KR)
Title: Internal fastening ucla abutment system
Inventor: KIM JAE SUNG
IPC: A61C8/00
Filed: 2008-05-21
Abstract: PURPOSE: An internal fastening UCLA abutment system is provided, which fixes the center of the artificial teeth to an implant after passing it. CONSTITUTION: An internal fastening UCLA abutment system comprises a stopper(110) which fits for inner circumference of the UCLA abutment and inner surface of the UCLA abutment; and a clamping device which uses selective combination of a protrusion, a groove, and an O-ring which are formed in the outer circumference of the stopper. The clamping device composed of protrusions includes a tightening protrusion(300) of the cavity inner surface of the UCLA abutment and a tightening protrusion(310) formed in the stopper outer circumference.
Patent KR-20090121702-A (KR)
Title: Structure of toothbrush head
Inventor: LEE KYUNG SUB
IPC: A46B7/00
Filed: 2008-05-22
Abstract: PURPOSE: A toothbrush head structure is provided to have very good flexibility, good gum massage effects, minimize gum stimuli, excellently remove plaque and obtain a good feeling after tooth brushing. CONSTITUTION: A toothbrush head structure(100) comprises a body unit(20) of a toothbrush head and a rotation unit(30). When the head is pressurized about a gum or a tooth, the rotation unit rotates around one end of the rotation unit. At this time, the rotation unit separately moves from the body unit. The rotation unit is formed along with a longitudinal direction of the head to make the rotation unit rotate in a width direction or a height direction of the head or between the width direction and the height direction.
Patent KR-20090122084-A (KR)
Title: A microscope for bloodline and demodex folliculorum
Inventor: LEE KANG MOON
IPC: G02B21/00
Filed: 2008-05-23
Abstract: PURPOSE: A microscope for observing the bloodline and demodex folliculorum is provided to perform functions of irradiating the light from the upper part and lower part. CONSTITUTION: A telescopic(30) includes an objective lens(31) and an eyepiece(32). A coarse/fine screw(33) moves the telescopic up and down. A stage(10) is installed at a lower end of the objective lens. An observed object is located on the stage. A finger holder(20) for fixing a finger is inserted into a mount groove formed at the center of the stage. A light emitting member is additionally formed at a lower end of the mount groove. A light emission hole is formed at the center of the finger holder. A movable means(11) is moved on the stage.